@misc{indiciae2a98920db3de,
  title = {Low-Boom SR-71 Modified Signature Demonstration Program},
  author = {David Lux and L J Ehernberger and Timothy R Moes and Edward A Haering},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20000027453},
  note = {Source identifier: 20000027453}
}